ANGI can provide standard or custom defueling assemblies. The defueling assemblies are used for defueling a vehicle before servicing. These assemblies typically connect at the vehicle cylinder(s) and safely remove CNG from a vehicle tank prior to servicing the CNG vehicle. The customer will specify where to direct the gas that is removed from the vehicle tank. These locations may include suction of the compressor, pipeline, other low pressure natural gas system, or atmospherically vented.
Defueling panels can also include pressure monitoring and flow metering.